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| Product Type | Memory Module |
|---|---|
| Memory Capacity | 8 GB |
| Memory Technology | DDR4 |
| Product Voltage | 1.2V |
| RAM Speed | 2933MHz |
| RAM Standard | DDR4-2933/PC4-23400 |
| Error Identifying | Non-ECC |
| Signal Type | Unbuffered |
| Column Access Strobe (CAS) | CL21 |
| Rank | Single Rank x8 |
| Quantity of Pins | 288-pin |
| RAM Genre | UDIMM |
This unbuffered, non-ECC DDR4-2933 UDIMM with a single-rank x8 organization delivers reliable plug-and-play compatibility and efficient signal integrity for mainstream desktop platforms. It is ideally suited for gaming, content creation, and productivity workloads, where its 1.2V low-voltage operation and CL21 latency strike an optimal balance between power efficiency and responsive system performance.
1. An 8GB capacity provides ample headroom for modern gaming and multitasking, preventing stutters when switching between browser tabs, media players, and lightweight content creation tools.
2. The 2933MHz speed elevates frame rates in CPU-bound titles and accelerates video rendering timelines, directly improving the daily workflow of budget-conscious creators.
3. CL21 latency strikes a balance between affordability and responsiveness, delivering tangible improvements in system snappiness during fast-paced FPS gaming sessions.
4. 1.2V operation minimizes heat output inside compact desktop cases, preserving boost clock stability for both the processor and memory during extended workloads.
5. Single Rank x8 topology reduces electrical loading on the memory controller, enhancing compatibility with a wide range of mainstream motherboards and improving overclocking headroom for DIY tuners.
As a desktop UDIMM, the Samsung M378A1K43DB2-CVF is precision‑engineered for PC builders and upgraders who refuse to compromise on real‑world responsiveness. Its 8GB density gives you the headroom to keep a AAA title, voice chat, and browser guides open simultaneously without forcing your system into sluggish paging. Combined with a true 2933MHz clock speed, the module feeds your CPU and GPU with data quickly enough to lift minimum frame rates in open‑world games and shorten shader compilation stutters. The native 1.2V low‑voltage design drastically reduces thermal stress on your motherboard VRM and memory ICs, a crucial advantage during marathon video renders or small‑form‑factor gaming sessions where every degree counts. Its single‑rank, unbuffered architecture avoids the added latency of buffer chips, delivering a lean signal path that tightens command reaction times. For a Premiere Pro editor scrubbing through 4K timelines, that means snappier preview responsiveness; for any competitive gamer, it translates into a perceptibly smoother aim and fewer micro‑freezes, session after session.
Based on the specifications—288-pin, unbuffered, non-ECC UDIMM—this is a desktop DDR4 memory module, ideal for consumer platforms. Below is capacity planning guidance using this single‑rank 8 GB DDR4‑2933 stick.
Gaming Build
For modern gaming, install a 2×8 GB kit to enable dual‑channel mode, providing 16 GB total. This configuration eliminates bandwidth bottlenecks and delivers seamless frame pacing. If you frequently stream or run background apps, step up to 4×8 GB (32 GB) to maintain headroom without compromising 2933 MT/s speed.
Content Creation
Video editing, 3D rendering, and motion graphics thrive on capacity. Use 4×8 GB for a 32 GB quad‑channel‑like setup, which handles 4K timelines and moderate scene renders comfortably. For full 64 GB demands, replace modules with 16 GB sticks, but a 32 GB configuration with these 8 GB DIMMs remains a capable entry point.
General Productivity
A single 8 GB module suffices for web browsing, office suites, and light multitasking at the lowest cost. To improve responsiveness under heavy multitasking, pair two sticks for a dual‑channel 16 GB setup—this offers the best price‑to‑performance balance without need for larger kits.
Rigorously tested, validated for desktops: compatible with Dell OptiPlex, HP EliteDesk, Lenovo ThinkCentre.
Q: Can I mix this M378A1K43DB2-CVF with other memory modules of different brands or speeds?
A: Mixing is possible but not recommended. For best stability, use identical modules. Mixing different speeds or brands may force all DIMMs to the lowest common speed and can cause compatibility issues.
Q: Is this memory compatible with my system?
A: It is compatible with desktops using DDR4 UDIMM slots, such as Intel 100/200/300/400/500 series or AMD 300/400/500 series chipsets. Always verify your motherboard's QVL or CPU support list for DDR4-2933.
Q: What is the recommended DIMM population order for optimal performance?
A: For dual-channel platforms, populate the second and fourth slots (A2/B2) first when using two modules. For a single module, install it in the slot recommended by your motherboard manual, typically A2.
Q: Does this module support overclocking or XMP profiles?
A: No. This is a JEDEC-standard DDR4-2933 module without XMP. It operates at fixed timings and voltage. Overclocking is not officially supported and may void the warranty.
Q: What warranty and typical failure rate can I expect?
A: This module carries a 1-year warranty. Typical annualized failure rate (AFR) under normal operating conditions is well under 0.5%, ensuring high long-term reliability for desktop use.